The MMR High-Flow Charge Pipe Kit is designed to enhance the performance, reliability, and aesthetics of your S55-powered M2 Competition, M3, or M4. The stock plastic pipework on the S55 engine is prone to splitting or cracking under increased boost pressure, making boost leaks inevitable. MMR's aluminum replacement charge pipes provide a durable solution, ensuring reliability even with significant power increases.
These lightweight aluminum charge pipes are engineered with smooth bore mandrel-bent construction and have been CFD-optimized for superior airflow compared to the original equipment (OE) setup. Unlike the flattened factory pipes, MMR's design maintains a consistent diameter throughout, preventing deformation under load or vacuum, which is a common issue with the stock pipes. This focus on smooth airflow not only enhances reliability but also improves throttle response and power output.
The MMR charge pipes are finished in a durable crinkle black coating, accented by laser-etched MMR logo details, ensuring they look as good as they perform. They are a direct replacement for the OE pipework, making installation straightforward.
The MMR High-Flow Charge Pipe Kit includes everything you need for installation: turbo charge pipes, a charge cooler-to-throttle body hard pipe, three silicone coupler hoses, a C-clip, and the necessary jubilee clips. Each pipe also features a 1/8” bung, allowing for easy integration of methanol or water injection.
